| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>UnnestImpl (Drill : 1.20.3 API)</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../../../../../script.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="UnnestImpl (Drill : 1.20.3 API)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10}; |
| var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; |
| var altColor = "altColor"; |
| var rowColor = "rowColor"; |
| var tableTab = "tableTab"; |
| var activeTableTab = "activeTableTab"; |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/UnnestImpl.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestBatchCreator.html" title="class in org.apache.drill.exec.physical.impl.unnest"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestRecordBatch.html" title="class in org.apache.drill.exec.physical.impl.unnest"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../index.html?org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html" target="_top">Frames</a></li> |
| <li><a href="UnnestImpl.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li><a href="#constructor.detail">Constr</a> | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">org.apache.drill.exec.physical.impl.unnest</div> |
| <h2 title="Class UnnestImpl" class="title">Class UnnestImpl</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.physical.impl.unnest.UnnestImpl</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">UnnestImpl</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></pre> |
| <div class="block">Contains the actual unnest operation. Unnest is a simple transfer operation in this implementation. |
| Additionally, unnest produces an implicit rowId column that allows unnest to output batches with many |
| rows of incoming data being unnested in a single call to innerNext(). Downstream blocking operators need |
| to be aware of this rowId column and include the rowId as the sort or group by key. |
| This class follows the pattern of other operators that generate code at runtime. Normally this class |
| would be abstract and have placeholders for doSetup and doEval. Unnest however, doesn't require code |
| generation so we can simply implement the code in a simple class that looks similar to the code gen |
| templates used by other operators but does not implement the doSetup and doEval methods.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#UnnestImpl--">UnnestImpl</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#close--">close</a></span>()</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/vector/complex/RepeatedValueVector.html" title="interface in org.apache.drill.exec.vector.complex">RepeatedValueVector</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#getUnnestField--">getUnnestField</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#resetGroupIndex--">resetGroupIndex</a></span>()</code> |
| <div class="block">Reset the index at which the incoming vector is being processed.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#setOutputCount-int-">setOutputCount</a></span>(int outputCount)</code> |
| <div class="block">Set the maximum number of values allowed in the output.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#setRowIdVector-org.apache.drill.exec.vector.IntVector-">setRowIdVector</a></span>(<a href="../../../../../../../org/apache/drill/exec/vector/IntVector.html" title="class in org.apache.drill.exec.vector">IntVector</a> v)</code> |
| <div class="block">Set the vector for the rowId implicit column</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#setUnnestField-org.apache.drill.exec.vector.complex.RepeatedValueVector-">setUnnestField</a></span>(<a href="../../../../../../../org/apache/drill/exec/vector/complex/RepeatedValueVector.html" title="interface in org.apache.drill.exec.vector.complex">RepeatedValueVector</a> unnestField)</code> |
| <div class="block">Set the field to be unnested</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#setup-org.apache.drill.exec.ops.FragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.record.RecordBatch-java.util.List-">setup</a></span>(<a href="../../../../../../../org/apache/drill/exec/ops/FragmentContext.html" title="interface in org.apache.drill.exec.ops">FragmentContext</a> context, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> outgoing, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../../org/apache/drill/exec/record/TransferPair.html" title="interface in org.apache.drill.exec.record">TransferPair</a>> transfers)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html#unnestRecords-int-">unnestRecords</a></span>(int recordCount)</code> |
| <div class="block">Performs the actual unnest operation.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="UnnestImpl--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>UnnestImpl</h4> |
| <pre>public UnnestImpl()</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="setUnnestField-org.apache.drill.exec.vector.complex.RepeatedValueVector-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setUnnestField</h4> |
| <pre>public void setUnnestField(<a href="../../../../../../../org/apache/drill/exec/vector/complex/RepeatedValueVector.html" title="interface in org.apache.drill.exec.vector.complex">RepeatedValueVector</a> unnestField)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setUnnestField-org.apache.drill.exec.vector.complex.RepeatedValueVector-">Unnest</a></code></span></div> |
| <div class="block">Set the field to be unnested</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setUnnestField-org.apache.drill.exec.vector.complex.RepeatedValueVector-">setUnnestField</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getUnnestField--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getUnnestField</h4> |
| <pre>public <a href="../../../../../../../org/apache/drill/exec/vector/complex/RepeatedValueVector.html" title="interface in org.apache.drill.exec.vector.complex">RepeatedValueVector</a> getUnnestField()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#getUnnestField--">getUnnestField</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setOutputCount-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setOutputCount</h4> |
| <pre>public void setOutputCount(int outputCount)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setOutputCount-int-">Unnest</a></code></span></div> |
| <div class="block">Set the maximum number of values allowed in the output.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setOutputCount-int-">setOutputCount</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setRowIdVector-org.apache.drill.exec.vector.IntVector-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setRowIdVector</h4> |
| <pre>public void setRowIdVector(<a href="../../../../../../../org/apache/drill/exec/vector/IntVector.html" title="class in org.apache.drill.exec.vector">IntVector</a> v)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setRowIdVector-org.apache.drill.exec.vector.IntVector-">Unnest</a></code></span></div> |
| <div class="block">Set the vector for the rowId implicit column</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setRowIdVector-org.apache.drill.exec.vector.IntVector-">setRowIdVector</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="unnestRecords-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unnestRecords</h4> |
| <pre>public final int unnestRecords(int recordCount)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#unnestRecords-int-">Unnest</a></code></span></div> |
| <div class="block">Performs the actual unnest operation.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#unnestRecords-int-">unnestRecords</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>number of values in output</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setup-org.apache.drill.exec.ops.FragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.record.RecordBatch-java.util.List-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setup</h4> |
| <pre>public final void setup(<a href="../../../../../../../org/apache/drill/exec/ops/FragmentContext.html" title="interface in org.apache.drill.exec.ops">FragmentContext</a> context, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> outgoing, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../../org/apache/drill/exec/record/TransferPair.html" title="interface in org.apache.drill.exec.record">TransferPair</a>> transfers) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#setup-org.apache.drill.exec.ops.FragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.record.RecordBatch-java.util.List-">setup</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="resetGroupIndex--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>resetGroupIndex</h4> |
| <pre>public void resetGroupIndex()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#resetGroupIndex--">Unnest</a></code></span></div> |
| <div class="block">Reset the index at which the incoming vector is being processed. Called every |
| time a new batch comes in.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#resetGroupIndex--">resetGroupIndex</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="close--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre>public void close()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html#close--">close</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/Unnest.html" title="interface in org.apache.drill.exec.physical.impl.unnest">Unnest</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="toString--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/UnnestImpl.html">Use</a></li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestBatchCreator.html" title="class in org.apache.drill.exec.physical.impl.unnest"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../../../../org/apache/drill/exec/physical/impl/unnest/UnnestRecordBatch.html" title="class in org.apache.drill.exec.physical.impl.unnest"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../index.html?org/apache/drill/exec/physical/impl/unnest/UnnestImpl.html" target="_top">Frames</a></li> |
| <li><a href="UnnestImpl.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li>Field | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li>Field | </li> |
| <li><a href="#constructor.detail">Constr</a> | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small>Copyright © 1970 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
| </body> |
| </html> |
